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Cheap flights from Boston to Baltimore from $23

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Baltimore departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Boston to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Washington, D.C.

Find recent round-trip train or bus tickets from Boston to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
7:13 am - 8:50 amBOS-BWI
1h 37mnonstop
8:00 am - 9:28 amBWI-BOS
1h 28mnonstop
$48Spirit Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
9:34 am - 11:15 amBOS-BWI
1h 41mnonstop
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
$49Spirit Airlines
Find Deal
Tue, Dec 17 - Wed, Dec 18
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
$50Spirit Airlines
Find Deal
Wed, Dec 11 - Sat, Dec 14
9:34 am - 11:15 amBOS-BWI
1h 41mnonstop
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
$51Spirit Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
6:37 pm - 12:35 amBWI-BOS
5h 58m1 stop
Sat, Dec 14 - Tue, Dec 17
7:13 am - 8:50 amBOS-BWI
1h 37mnonstop
9:15 am - 12:30 amBWI-BOS
15h 15m1 stop
Sat, Jan 11 - Mon, Jan 13
8:54 am - 7:25 pmBOS-BWI
10h 31m1 stop
6:37 pm - 12:30 amBWI-BOS
5h 53m1 stop
$117Frontier
Find Deal
Mon, Dec 16 - Wed, Dec 18
6:00 am - 12:52 pmBOS-BWI
6h 52m1 stop
6:37 pm - 12:30 amBWI-BOS
5h 53m1 stop
$125Frontier
Find Deal
Wed, Dec 18 - Wed, Dec 18
8:20 am - 10:07 amBOS-BWI
1h 47mnonstop
10:45 am - 12:15 pmBWI-BOS
1h 30mnonstop
$157Delta
Find Deal
Sat, Jan 11 - Mon, Jan 13
3:10 pm - 4:56 pmBOS-BWI
1h 46mnonstop
7:58 pm - 9:37 pmBWI-BOS
1h 39mnonstop
$159Delta
Find Deal
Sat, Jan 11 - Mon, Jan 13
9:34 am - 11:15 amBOS-BWI
1h 41mnonstop
$23Spirit Airlines
Find Deal
Wed, Jan 8
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
$24Spirit Airlines
Find Deal
Wed, Dec 11
12:55 pm - 7:16 pmBOS-BWI
6h 21m1 stop
$53Frontier
Find Deal
Wed, Dec 18
6:00 am - 6:08 pmBOS-BWI
12h 08m1 stop
$60Frontier
Find Deal
Thu, Jan 23
8:20 am - 10:07 amBOS-BWI
1h 47mnonstop
$69Delta
Find Deal
Sat, Jan 25
12:45 pm - 2:32 pmBOS-BWI
1h 47mnonstop
$109Delta
Find Deal
Wed, Mar 12
9:05 am - 4:03 pmBOS-BWI
6h 58m1 stop
$118American Airlines
Find Deal
Sat, Mar 8
9:55 pm - 11:30 pmBOS-BWI
1h 35mnonstop
$127Southwest
Find Deal
Sun, Apr 6
5:40 am - 7:20 amBOS-BWI
1h 40mnonstop
$129Southwest
Find Deal
Sun, Mar 9
9:05 am - 4:03 pmBOS-BWI
6h 58m1 stop
$147American Airlines
Find Deal
Mon, Mar 17
9:55 pm - 11:31 pmBOS-BWI
1h 36mnonstop
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
$137Spirit Airlines
Find Deal
Mon, Dec 2 - Wed, Dec 4
9:55 pm - 11:31 pmBOS-BWI
1h 36mnonstop
5:18 pm - 6:49 pmBWI-BOS
1h 31mnonstop
$138Spirit Airlines
Find Deal
Mon, Dec 2 - Tue, Dec 3
7:44 pm - 9:23 pmBOS-BWI
1h 39mnonstop
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
$140Spirit Airlines
Find Deal
Mon, Dec 2 - Sun, Dec 8
9:55 pm - 11:31 pmBOS-BWI
1h 36mnonstop
8:00 am - 9:28 amBWI-BOS
1h 28mnonstop
$145Spirit Airlines
Find Deal
Sat, Nov 30 - Mon, Jan 20
9:55 pm - 11:31 pmBOS-BWI
1h 36mnonstop
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
$146Spirit Airlines
Find Deal
Mon, Dec 2 - Fri, Dec 6
6:30 am - 8:07 amBOS-BWI
1h 37mnonstop
5:18 pm - 6:49 pmBWI-BOS
1h 31mnonstop
$150Spirit Airlines
Find Deal
Sat, Nov 30 - Tue, Dec 3
9:55 pm - 11:31 pmBOS-BWI
1h 36mnonstop
10:10 am - 12:30 amBWI-BOS
14h 20m1 stop
Mon, Dec 2 - Wed, Dec 4
8:39 am - 3:19 pmBOS-BWI
6h 40m1 stop
5:15 pm - 12:30 amBWI-BOS
7h 15m1 stop
$302Frontier
Find Deal
Thu, Nov 28 - Thu, Dec 5
8:39 am - 3:19 pmBOS-BWI
6h 40m1 stop
7:24 pm - 7:49 amBWI-BOS
12h 25m1 stop
$365Frontier
Find Deal
Thu, Nov 28 - Thu, Nov 28
8:54 am - 5:45 pmBOS-BWI
8h 51m1 stop
5:15 pm - 12:30 amBWI-BOS
7h 15m1 stop
$417Frontier
Find Deal
Fri, Nov 29 - Thu, Dec 5
7:13 am - 8:50 amBOS-BWI
1h 37mnonstop
8:00 am - 9:28 amBWI-BOS
1h 28mnonstop
$48Spirit Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
9:34 am - 11:15 amBOS-BWI
1h 41mnonstop
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
$49Spirit Airlines
Find Deal
Tue, Dec 17 - Wed, Dec 18
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
$50Spirit Airlines
Find Deal
Wed, Dec 11 - Sat, Dec 14
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
$51Spirit Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
8:20 am - 10:07 amBOS-BWI
1h 47mnonstop
10:45 am - 12:15 pmBWI-BOS
1h 30mnonstop
$157Delta
Find Deal
Sat, Jan 11 - Mon, Jan 13
3:10 pm - 4:56 pmBOS-BWI
1h 46mnonstop
3:30 pm - 5:09 pmBWI-BOS
1h 39mnonstop
$159Delta
Find Deal
Sat, Jan 11 - Mon, Jan 13
8:20 am - 10:05 amBOS-BWI
1h 45mnonstop
5:40 pm - 7:26 pmBWI-BOS
1h 46mnonstop
$197Delta
Find Deal
Fri, Jan 10 - Sun, Jan 19
8:10 pm - 9:45 pmBOS-BWI
1h 35mnonstop
8:10 am - 9:40 amBWI-BOS
1h 30mnonstop
$218Southwest
Find Deal
Fri, Apr 4 - Sun, Apr 6
4:30 pm - 6:10 pmBOS-BWI
1h 40mnonstop
6:50 am - 8:20 amBWI-BOS
1h 30mnonstop
$226Southwest
Find Deal
Tue, Mar 18 - Thu, Mar 20
5:35 am - 7:15 amBOS-BWI
1h 40mnonstop
8:10 am - 9:40 amBWI-BOS
1h 30mnonstop
$238Southwest
Find Deal
Thu, Mar 6 - Sun, Mar 9

Delta flights from Boston to Baltimore

Our best Delta deals on Boston to Baltimore flight tickets
Delta
Jan 11
BOS8:20 amBoston Logan Intl
1h 47m
BWI10:07 amBaltimore/Washington
Jan 13
BWI10:45 amBaltimore/Washington
1h 30m
BOS12:15 pmBoston Logan Intl
Delta
Jan 11
BOS3:10 pmBoston Logan Intl
1h 46m
BWI4:56 pmBaltimore/Washington
Jan 13
BWI7:58 pmBaltimore/Washington
1h 39m
BOS9:37 pmBoston Logan Intl

Frontier flights from Boston to Baltimore

Our best Frontier deals on Boston to Baltimore flight tickets
Frontier
Dec 16
BOS8:54 amBoston Logan Intl
10h 31m
1 stop
BWI7:25 pmBaltimore/Washington
Dec 18
BWI6:37 pmBaltimore/Washington
5h 53m
1 stop
BOS12:30 amBoston Logan Intl
Frontier
Dec 18
BOS6:00 amBoston Logan Intl
6h 52m
1 stop
BWI12:52 pmBaltimore/Washington
Dec 18
BWI6:37 pmBaltimore/Washington
5h 53m
1 stop
BOS12:30 amBoston Logan Intl
Frontier
Jan 31
BOS6:00 amBoston Logan Intl
12h 17m
1 stop
BWI6:17 pmBaltimore/Washington
Feb 2
BWI4:31 pmBaltimore/Washington
8h 08m
1 stop
BOS12:39 amBoston Logan Intl

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Boston to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in January, then August is your next best option. Flight prices from Boston to Baltimore during August average around $168.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from Boston to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $176. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $201. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

What is the cheapest time of day to depart on your flight to Baltimore?

Flying to Baltimore from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $153 when looking at flights departing in the evening. Flights at noon are often more expensive with an average ticket price of $244.

What is the cheapest Boston Logan Intl to Baltimore/Washington flight route?

Fly from Boston Logan Intl to Baltimore/Washington for the best Boston Logan Intl - Baltimore/Washington flight prices

How far in advance should I book a flight to Baltimore?

The best time to book a flight to Baltimore from Boston is 48 days out, which is when prices tend to be around $189. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $90.

What cabin class options are available on Boston Logan Intl to Baltimore/Washington flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Baltimore flights?

You could potentially save up to 60% on your flight if you consider stops on a Boston to Baltimore flight.

How have Boston to Baltimore flight prices changed over time?

As of November 2024, prices for Boston to Baltimore flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Baltimore (BOS to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Baltimore

Best Price Found

$23

Fastest flight time

1h 31m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Boston in the past 72 hours is $23. The best round-trip flight deal from Boston to Baltimore found on momondo in the last 72 hours is $48.
The fastest flight from Boston to Baltimore takes 1h 31m
Direct flights go from Boston to Baltimore every day.
There is 1 airport near Baltimore: Baltimore/Washington (BWI)

  • Is flying the fastest way to get from Boston to Baltimore?

    The quickest way to travel this route is to take a flight from Boston to Baltimore, doing so can potentially save up to 7h 14m of travel time. While these options may take longer, booking a train from Boston to Baltimore or a bus from Boston to Baltimore may suit your needs if travel time is less of a factor in your decision making.

  • Is flying the cheapest way to get from Boston to Baltimore?

    Expect a flight to be one of the cheapest options available to you for travel. Currently, a flight has deals available from $48. While they may not be the most cost-effective options currently available a train from Boston to Baltimore or a bus from Boston to Baltimore can also be options worth looking into if other factors outside of cost are a higher priority.

  • How far is Boston Logan Intl to Baltimore/Washington by plane?

    The distance between Boston Logan Intl and Baltimore/Washington is about 359.2 mi. Typically, this will take 1h 31m by plane in normal conditions.

  • What is the carbon footprint of flying from Boston Logan Intl to Baltimore/Washington?

    The carbon footprint of a Boston Logan Intl to Baltimore/Washington flight is around 505lb, which may vary slightly based on airline and stops. There is a CO2 sorter on our flight search results to help you select the lowest possible footprint. Choosing a train for this journey would reduce your carbon footprint from 505lb to 88lb - that is, by about 83%. If you can take the time, the carbon footprint of a bus for this journey would be 55lb, some 90% less than flying.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Baltimore/Washington Airport?

    Prices for flights from Boston Logan Intl Airport to Baltimore/Washington Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Baltimore/Washington Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Baltimore/Washington Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Boston to Baltimore?

  • What is the most popular airline from Boston to Baltimore?


Best airlines flying from Boston to Baltimore

Compare and see reviews for airlines that fly from Boston to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $54Free CancellationRating
6.3
8,172 reviews
Search Spirit Airlines flights
JetBluePriceFrom $85Free CancellationRating
7.4
3,362 reviews
Search JetBlue flights
DeltaPriceFrom $104Free CancellationRating
8.0
8,730 reviews
Search Delta flights
United AirlinesPriceFrom $132Free CancellationRating
7.4
9,146 reviews
Search United Airlines flights
American AirlinesPriceFrom $162Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $187Free CancellationRating
8.1
4,979 reviews
Search Southwest flights
  • Southwest Flights From Boston to Baltimore

    Southwest is one of the most popular airlines flying from Boston to Baltimore, operating 24 flights/week on average for this route. A good Southwest flight deal for Boston to Baltimore starts from $187 round-trip, up to an average price of $280. Our users have rated Southwest at 8.1/10.

  • Delta Flights From Boston to Baltimore

    Delta is also a popular choice for this route. Delta flight deals for Boston to Baltimore start from as low as $104 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $258. Delta operates 10 flights to Baltimore from Boston in an average week. Users have rated it 8.0/10 across 8,730 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Boston to Baltimore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Baltimore for you.

Can I find flights from Boston to Baltimore with flexible booking policies on momondo?

Yes. All flights to Baltimore from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Baltimore?

Once all potential Boston to Baltimore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Baltimore right now. Can momondo alert me if prices change?

Price alerts on flights to Baltimore from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


Choose the best way to get from Boston to Baltimore

Buses

8h 45m
$99 one-way$218 round-trip
Nonstop · from $2181 stop · from $106

Distance to downtown

DD81.5 mi
56lb CO2

89% less than flights

Find Buses

Boston to Baltimore Buses

Trains

6h 06m
$46 one-way$137 round-trip
Nonstop · from $137

Distance to downtown

ZBP1.2 mi
9WI8.1 mi
88lb CO2

83% less than flights

Find Trains

Boston to Baltimore Trains

Flights

1h 33m
$23 one-way$48 round-trip
Nonstop · from $481 stop · from $62

Distance to downtown

BWI8.5 mi

An easier way to manage your Baltimore trip

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